1. Issues and ethics in the helping professions Corey, Gerald, Stamford, CT : Congage Learning, [2024] SW202 Online view
2. Issues & ethics in the helping professions Corey, Gerald, Boston, MA : Cengage Learning, [2024] SW320
4. Ethics in action: a resource portfolio for Hong Kong universities Hong Kong : Hong Kong Ethics Development Centre, [1997 or 1998] ACCT450
5. A practical handbook for building the play therapy relationship Giordano, Maria, 1964- Lanham : Jason Aronson, c2005. MPT511
9. Transdisciplinary theory, practice and education: the art of collaborative research and collective learning Cham, Switzerland : Springer, 2018 SW501
